The core activity of Calcutta Rescue is to provide humanitarian support and develop projects and programs aimed at improving the lives of the poorest people in Kolkata and West Bengal. The activities include in particular: Medical care and health promotion, Educational programs and schools, Social work and standard of living programs, Research and development of projects to improve living conditions, Handicraft projects and vocational training, Support for people with disabilities. The company focuses on promoting opportunities and improving the living conditions of the poorest people in the region.